the fbi says it has now arrested the mayor of trenton, new jersey. tony mac faces a public corruption charge after a two-year investigation. feds have scheduled a noon news conference to explain the case against him. we're making phone kaucalls and will bring you more details as we get them in. >>> new polls show president obama leading his republican rival mitt romney by the largest margin since early july. a gallup poll has the president in the lead by five percentage points with 49% versus romney's 44%. president got a bounce in the numbers in the days after the democratic national convention. at 4:00 p.m. eastern today we'll release our own post-convention, post-job numbers poll. >>> that's not the only lift president obama has gotten lately. >> i can't even -- come on, man. >> look at that. >> man, i'm so excited. >> are you a power lifter or what? >> the president got a giant bear hug from an enthusiastic pizza owner. it reminded us of this picture in july when an olympic wrestler picked up the first lady michelle obama. what is it with picking